RFC 8101: IANA Registration of New Session Initiation Protocol (SIP) Resource-Priority Namespace for Mission Critical Push To Talk Service

In plain English — editorial summary, not part of the RFC

This document creates additional Session Initiation Protocol (SIP) Resource-Priority namespaces to meet the requirements of the 3GPP-defined Mission Critical Push To Talk (MCPTT) and places these namespaces in the corresponding IANA registry.

Document record

Document ID

RFC8101

Published

March 2017

Authors

C. Holmberg; J. Axell

Status

INFORMATIONAL

Stream

IETF

Area

—

Pages

6

Also known as

—

• Read the full RFC text →
• Plain text version
• IETF Datatracker history
• DOI: 10.17487/RFC8101

Topics

• Resource-Priority
• namespace
• Resource-priorith
• 3GPP
• IMS
• MCPTT

Related documents

Ranked automatically by shared keywords, IETF area and stream — not by editorial selection.

• RFC 7976Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests and ResponsesObsoleted

  September 2016

• RFC 7913P-Access-Network-Info ABNF UpdateCurrent

  June 2016

• RFC 8498A P-Served-User Header Field Parameter for an Originating Call Diversion (CDIV) Session Case in the Session Initiation Protocol (SIP)Current

  February 2019

• RFC 75493GPP SIP URI Inter-Operator Traffic Leg ParameterCurrent

  May 2015

• RFC 7255Using the International Mobile station Equipment Identity (IMEI) Uniform Resource Name (URN) as an Instance IDCurrent

  May 2014

• RFC 9878Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests and ResponsesCurrent

  November 2025

• RFC 5002The Session Initiation Protocol (SIP) P-Profile-Key Private Header (P-Header)Updated

  August 2007

• RFC 4457The Session Initiation Protocol (SIP) P-User-Database Private-Header (P-Header)Current

  April 2006

Also filed under

• INFORMATIONAL
• 2017
• IETF stream